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Windsor and Maidenhead Council
National HighwaysReports
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Blocked Drain Ditch
Brill Close, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3EJ, United Kingdom. 23:24, Sunday -
Pothole in lane 1 on M4
M4, Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2BR, United Kingdom. Closed 12:15, 3 Feb 2026, last updated 12:44, 5 Feb 2026 -
Sandbags and metal A-Frames
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 5LH, United Kingdom. 11:52, 5 Feb 2026 -
Huge pothole/collapsed drain
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. 14:59, 4 Feb 2026 -
Lots of litter along A404 carriageway and central reservation
A404, St Marks, Littlewick Green, Windsor and Maidenhead, England, SL6 6QG, United Kingdom. Closed 10:40, 26 Jan 2026, last updated 16:34, 26 Jan 2026 -
The lamp is missing still
A30, Spelthorne, Surrey, England, TW18 4TX, United Kingdom. 15:51, 25 Jan 2026 -
Large pothole
Runnymede Bridge, A30, Hythe End, Wraysbury, Windsor and Maidenhead, England, TW19 6HA, United Kingdom. 18:49, 16 Jan 2026 -
Pothole on A30, bridge over River Thames
Runnymede Bridge, M25, Pooley Green, Runnymede, Surrey, England, TW20 0AG, United Kingdom. 10:46, 13 Jan 2026 -
Potholes at the entrance to 9A A404(M)
Highway, Maidenhead, Windsor and Maidenhead, England, SL6 2PJ, United Kingdom. Closed 12:45, 7 Jan 2026, last updated 12:18, 8 Jan 2026 -
Pothole on the M4 near the signage
M4, Datchet, Windsor and Maidenhead, England, SL3 9JF, United Kingdom. 20:29, 4 Jan 2026 -
Litter on roundabout and the M4
A308(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QS, United Kingdom. Closed 20:25, 30 Dec 2025, last updated 09:23, 31 Dec 2025 -
Litter on slip road
A404(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 3ED, United Kingdom. Closed 20:23, 30 Dec 2025, last updated 09:10, 31 Dec 2025 -
Standing water and road surface defects – M4 eastbound J5 (bridge section)
Ditton Road, Slough, England, SL3 7GW, United Kingdom. Closed 20:34, 22 Dec 2025, last updated 13:16, 23 Dec 2025 -
Faulty Speed Camera M4-2493B - Jcn 10-8/9 Eastbound
M4, SL6 2HQ, England, United Kingdom. 15:45, 28 Oct 2022, last updated 13:41, 17 Dec 2025 -
Dead deer just off road
M4, Cox Green, Holyport, Maidenhead, Windsor and Maidenhead, England, SL6 2JH, United Kingdom. Closed 13:50, 13 Dec 2025, last updated 15:14, 15 Dec 2025 -
Pot hole where the slip road joins the carriageway
A404(M), Cox Green, Holyport, Maidenhead, Windsor and Maidenhead, England, SL6 3ED, United Kingdom. Closed 15:53, 8 Dec 2025, last updated 07:54, 10 Dec 2025 -
Multiple lights not working
Riding Court Road, Datchet, Windsor and Maidenhead, England, SL3 7HZ, United Kingdom. 22:15, 10 Nov 2025, last updated 07:55, 9 Dec 2025 -
A404M damaged "Motorway Regulations still apply"
A404(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. Closed 07:17, 7 Dec 2025, last updated 16:03, 8 Dec 2025 -
Litter between J9a and Handy Cross
A404(M), Cox Green, Holyport, Maidenhead, Windsor and Maidenhead, England, SL6 3ED, United Kingdom. Closed 06:21, 3 Dec 2025, last updated 12:33, 3 Dec 2025 -
M4 J5 streetlights not working
M4, Datchet, Windsor and Maidenhead, England, SL3 9JF, United Kingdom. Closed 20:17, 29 Nov 2025, last updated 11:24, 3 Dec 2025 -
Traffic lights needed.
Marlow Road, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 13:07, 14 Nov 2025, last updated 15:18, 17 Nov 2025 -
LItter between carriageways
A404(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 4BL, United Kingdom. Closed 13:45, 11 Nov 2025, last updated 16:43, 12 Nov 2025 -
Traffic light isn't working
Holyport Interchange, Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. Closed 00:43, 29 Oct 2025, last updated 14:22, 6 Nov 2025 -
Traffic sequencing junction 8/9 M4
M4, Cox Green, Holyport, Bray, Windsor and Maidenhead, England, SL6 2HZ, United Kingdom. Closed 09:30, 22 Oct 2025, last updated 14:31, 24 Oct 2025 -
Traffic Light
Holyport Interchange, Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. Closed 21:11, 23 Oct 2025, last updated 12:57, 24 Oct 2025 -
Bags of litter on side of slip road
Shoppenhangers Road, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3YW, United Kingdom. Closed 07:27, 22 Oct 2025, last updated 15:32, 22 Oct 2025 -
Deep Pothole Bisham Roundabout A404 southwards
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 13:10, 20 Oct 2025, last updated 16:11, 21 Oct 2025 -
Traffic flow slip road junction 8/9 M4 Holyport Interchange Eastbound
M4, Cox Green, Holyport, Bray, Windsor and Maidenhead, England, SL6 2HZ, United Kingdom. Closed 07:03, 17 Oct 2025, last updated 11:56, 20 Oct 2025 -
Litter on slip road onto A404 towards Marlow
Brill Close, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3EJ, United Kingdom. Closed 18:46, 14 Oct 2025, last updated 09:54, 15 Oct 2025 -
Litter on side of slip road
Brill Close, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3EJ, United Kingdom. Closed 15:33, 10 Oct 2025, last updated 17:03, 13 Oct 2025 -
Huge area of subsidence in layby
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 5LH, United Kingdom. Closed 10:27, 10 Oct 2025, last updated 16:51, 13 Oct 2025 -
Bagged litter, needs to be collected.
Brill Close, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3EJ, United Kingdom. Closed 10:08, 3 Oct 2025, last updated 13:55, 6 Oct 2025 -
Bagged up litter on slip road still not picked up
A404(M), Cox Green, Holyport, Maidenhead, Windsor and Maidenhead, England, SL6 4BL, United Kingdom. Closed 23:16, 24 Sep 2025, last updated 13:18, 25 Sep 2025 -
Graffiti on sign located on gantry (picture for location only)
M25, Hythe End, Wraysbury, Windsor and Maidenhead, England, TW18 4TT, United Kingdom. 01:04, 24 Sep 2025 -
Graffiti on abandoned trailer
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QL, United Kingdom. Closed 13:45, 17 Sep 2025, last updated 15:32, 17 Sep 2025 -
Dead cat behind hard shoulder on the motorway
M4, Datchet, Windsor and Maidenhead, England, SL3 9JF, United Kingdom. Closed 16:24, 7 Sep 2025, last updated 08:13, 17 Sep 2025 -
Graffiti on an abandoned vehicle/container by side of road just past junction 9b
A404, St Marks, Littlewick Green, Windsor and Maidenhead, England, SL6 6QG, United Kingdom. Closed 14:28, 15 Sep 2025, last updated 14:24, 16 Sep 2025 -
Multiple lights not working on central reservation on M4 between junction 5 and 6.
M4, Datchet, Windsor and Maidenhead, England, SL3 9JF, United Kingdom. Closed 11:31, 3 Sep 2025, last updated 10:15, 16 Sep 2025 -
Graffiti on abandoned HGV Trailer
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QL, United Kingdom. Closed 08:54, 11 Sep 2025, last updated 10:17, 12 Sep 2025 -
Pothole on slip road
A30, Hythe End, Wraysbury, Windsor and Maidenhead, England, TW19 6HA, United Kingdom. 07:48, 14 Aug 2025, last updated 08:04, 11 Sep 2025 -
Abandoned HGV trailer
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QL, United Kingdom. Closed 23:13, 30 Aug 2025, last updated 11:24, 1 Sep 2025 -
Abandoned HGV Refuse Trailer on A404 North Bound just before Henley turn
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QL, United Kingdom. Closed 08:49, 17 Aug 2025, last updated 11:39, 19 Aug 2025 -
Lights R11 and R12 on at 6am Saturday 16/8/25
A404(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. Closed 07:42, 16 Aug 2025, last updated 14:06, 18 Aug 2025 -
Ref: 8011420
Henley Road, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QW, United Kingdom. Closed 15:31, 12 Aug 2025, last updated 11:22, 14 Aug 2025 -
There is a broken sign at the Junction of Henley Road Burchett's Green End
Henley Road, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 6QW, United Kingdom. Closed 20:51, 11 Aug 2025, last updated 14:03, 12 Aug 2025 -
Large articulated vehicle (minusthe cab) on layby on A40 four northbound it is full of aggregate which exceeds the height of the vehicle. This has been there for at least a month and I would consider it to be a danger.
A404(M), Highway, Maidenhead, Windsor and Maidenhead, England, SL6 3NZ, United Kingdom. Closed 10:09, 1 Aug 2025, last updated 14:29, 11 Aug 2025 -
Dropped Ironwork
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 5LH, United Kingdom. Closed 20:38, 20 Jul 2025, last updated 08:12, 21 Jul 2025 -
Pothole
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 5LH, United Kingdom. Closed 22:47, 16 Jul 2025, last updated 14:51, 17 Jul 2025 -
Litter
Brill Close, Cox Green, Maidenhead, Windsor and Maidenhead, England, SL6 3EJ, United Kingdom. Closed 19:58, 8 Jul 2025, last updated 14:28, 10 Jul 2025 -
Looks like deep hole around a drain
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 17:48, 8 Jul 2025, last updated 16:33, 9 Jul 2025 -
Dead cat in the hashed area in line with junction exit
M4, Colnbrook with Poyle, Colnbrook, Horton, Windsor and Maidenhead, England, SL3 8PR, United Kingdom. 08:50, 9 Jul 2025 -
Overgrown grass etc.
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Fixed 16:54, 10 Jun 2025, last updated 08:27, 9 Jul 2025 -
Dead deer in central reservation travelling towards Bisham rounabout
A404, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 16:37, 25 Jun 2025, last updated 10:57, 26 Jun 2025 -
Overgrown vegetation A404 northbound and soubound Bisham roundabout
Bisham Roundabout, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 13:48, 24 Jun 2025, last updated 16:56, 25 Jun 2025 -
Overgrown Grass and Weeds obscuring view
Bisham Roundabout, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 13:51, 24 Jun 2025, last updated 13:53, 25 Jun 2025 -
Overgrown can't see junction
Bisham Roundabout, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 17:00, 24 Jun 2025, last updated 10:36, 25 Jun 2025 -
Multiple streelights not working on roundabout J8/9
A404(M), Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. Closed 23:18, 14 Jun 2025, last updated 08:26, 18 Jun 2025 -
Dangerous lack of visibility
A404, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 12:28, 13 Jun 2025, last updated 10:22, 17 Jun 2025 -
Uneven surface: Steel expansion piece
Ascot Road, Bray Wick, Holyport, Bray, Windsor and Maidenhead, England, SL6 2HX, United Kingdom. Closed 17:28, 10 Jun 2025, last updated 16:03, 11 Jun 2025 -
Sign damage including concrete surrounding it
Highway, Maidenhead, Windsor and Maidenhead, England, SL6 2PJ, United Kingdom. Closed 11:22, 10 Jun 2025, last updated 13:20, 11 Jun 2025 -
Overgrown blocking view
A404, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 14:18, 10 Jun 2025, last updated 12:40, 11 Jun 2025 -
Overgrown vegetation blocking view
A404, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 14:20, 10 Jun 2025, last updated 12:39, 11 Jun 2025 -
Growth on verges blocking view of traffic
Marlow Road, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 10:15, 5 Jun 2025, last updated 15:05, 5 Jun 2025 -
Vegetation dangerously blocking view of traffic A404 north and south bound
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 14:14, 4 Jun 2025, last updated 12:30, 5 Jun 2025 -
Long grass impeding view of traffic on the roundabout
Marlow Road, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 01:28, 4 Jun 2025, last updated 13:17, 4 Jun 2025 -
Sight lines overgrown
A404, Bisham, Windsor and Maidenhead, England, SL7 1RX, United Kingdom. Closed 16:00, 3 Jun 2025, last updated 12:10, 4 Jun 2025 -
Large Pothole
M4, Stud Green, Holyport, Bray, Windsor and Maidenhead, England, SL6 2JH, United Kingdom. Closed 16:57, 28 May 2025, last updated 11:33, 2 Jun 2025 -
Sign not working
M4, Shurlock Row, White Waltham, Berkshire, England, RG42 5QE, United Kingdom. Closed 16:20, 13 May 2025, last updated 09:47, 28 May 2025 -
Grass blocking view of on coming traffic central resevation between barriers
A404, Bisham, Windsor and Maidenhead, England, SL7 1RY, United Kingdom. Closed 10:39, 23 May 2025, last updated 17:06, 27 May 2025 -
Vegetation/saplings obscuring view A404 Bisham roundabout
M4, Stud Green, Holyport, Bray, Berkshire, England, SL6 2QP, United Kingdom. Closed 13:46, 14 May 2025, last updated 15:15, 16 May 2025 -
Traffic lights not sequenced
Holyport Interchange, Cox Green, Holyport, Bray, Berkshire, England, SL6 2QP, United Kingdom. Closed 17:08, 6 May 2025, last updated 09:27, 7 May 2025 -
Dead trees adjacent to m4 main carriageway westbound
M4, Bray Wick, Holyport, Bray, Berkshire, England, SL6 2DL, United Kingdom. Closed 12:43, 28 Apr 2025, last updated 10:22, 29 Apr 2025 -
M4 J8/9 numerous Cones and litter all round the roundabout
Holyport Interchange, Bray Wick, Holyport, Bray, Berkshire, England, SL6 2HZ, United Kingdom. Closed 08:37, 12 Apr 2025, last updated 12:03, 14 Apr 2025 -
Litter strewn across in the holyport interchange approach road from M4 after exiting M4.
M4, Stud Green, Holyport, Bray, Berkshire, England, SL6 2QP, United Kingdom. Closed 15:00, 7 Apr 2025, last updated 10:10, 8 Apr 2025 -
Boxed junction markings required
Holyport Interchange, Bray Wick, Holyport, Bray, Berkshire, England, SL6 2QP, United Kingdom. Closed 10:54, 2 Apr 2025, last updated 13:54, 3 Apr 2025 -
30 tires within 15 miles (in-between either sides of motorway)
M4, Shurlock Row, Waltham St. Lawrence, Berkshire, England, RG42 5QE, United Kingdom. Closed 09:34, 28 Mar 2025, last updated 12:35, 31 Mar 2025 -
Litter on M4 jct8/9 Maidenhead sliproad/roundabout
Holyport Interchange, Bray Wick, Holyport, Bray, Berkshire, England, SL6 2QP, United Kingdom. Closed 15:50, 25 Mar 2025, last updated 15:12, 26 Mar 2025 -
Dead dog on southbound A404
A404, Bisham, Berkshire, England, SL7 1RX, United Kingdom. Closed 13:36, 25 Mar 2025, last updated 11:55, 26 Mar 2025 -
Dead Cat A404
A404(M), Highway, Maidenhead, Berkshire, England, SL6 3NZ, United Kingdom. Closed 18:03, 22 Mar 2025, last updated 11:40, 25 Mar 2025 -
Dead cat on centre of the road
GlaxoSmithKline, Norreys Drive, Highway, Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 21:26, 24 Mar 2025, last updated 09:10, 25 Mar 2025 -
Graffiti in various places A404M footbridge Cox Green
A404(M), Cox Green, Holyport, Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 15:55, 22 Mar 2025, last updated 12:31, 24 Mar 2025 -
Litter between M4 and M40 plus all the slip roads
A404(M), Bray Wick, Holyport, Bray, Berkshire, England, SL6 4BL, United Kingdom. Closed 15:18, 21 Mar 2025, last updated 12:19, 24 Mar 2025 -
Litter between J8/9 and J10 plus roundabouts and slip roads
M4, Cox Green, Holyport, Berkshire, England, SL6 2JH, United Kingdom. Closed 15:20, 21 Mar 2025, last updated 11:16, 24 Mar 2025 -
Litter on A404 between M4 and M40
A404(M), Cox Green, Berkshire, England, SL6 4QQ, United Kingdom. Closed 12:46, 19 Mar 2025, last updated 12:04, 20 Mar 2025 -
Litter
A404(M), Cox Green, Holyport, Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 16:19, 16 Mar 2025, last updated 15:27, 18 Mar 2025 -
Deep pothole on leaving Bisham Roundabout travelling south,
A404, Bisham, Berkshire, England, SL7 1RY, United Kingdom. Closed 12:27, 13 Mar 2025, last updated 12:48, 14 Mar 2025 -
A404(M) is covered in litter
A404(M), Cox Green, Holyport, Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 11:12, 11 Mar 2025, last updated 11:26, 12 Mar 2025 -
Deep Pothole causing sizeable impact on vehicle.
A308(M), Bray Wick, Holyport, Bray, Berkshire, England, SL6 1DN, United Kingdom. Closed 16:48, 10 Mar 2025, last updated 08:34, 12 Mar 2025 -
Traffic lights not functioning correctly
Holyport Interchange, Cox Green, Holyport, Maidenhead, Berkshire, England, SL6 2QP, United Kingdom. Closed 13:28, 7 Mar 2025, last updated 16:15, 10 Mar 2025 -
East bound slip road queues back onto the M4
Holyport Interchange, Cox Green, Holyport, Maidenhead, Berkshire, England, SL6 2QP, United Kingdom. Closed 17:57, 7 Mar 2025, last updated 16:12, 10 Mar 2025 -
Deep pothole
A308(M), Bray Wick, Holyport, Bray, Berkshire, England, SL6 1DN, United Kingdom. Closed 22:54, 7 Mar 2025, last updated 16:04, 10 Mar 2025 -
Rodent infested J9A A404M
A404(M), Cox Green, Holyport, Windsor and Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 06:38, 26 Feb 2025, last updated 12:25, 6 Mar 2025 -
Litter between Maidenhead and Handy Cross
A404(M), Cox Green, Holyport, Windsor and Maidenhead, Berkshire, England, SL6 4BL, United Kingdom. Closed 16:35, 5 Mar 2025, last updated 10:17, 6 Mar 2025 -
Traffic light timing M4 slip road junction 8/9 (eastbound)coming off to A404m
Holyport Interchange, Cox Green, Holyport, Maidenhead, Windsor and Maidenhead, England, SL6 2QP, United Kingdom. 11:03, 13 Feb 2025, last updated 14:22, 5 Mar 2025 -
Safety critical . Street Lights not working for 5 months the this roundabout is in darkness for 5 months .
Bisham Roundabout, Bisham, Windsor and Maidenhead, Berkshire, England, SL7 1RY, United Kingdom. 20:52, 4 Mar 2025 -
Uneven and bumpy
A404, Stubbings, Bisham, Littlewick Green, Windsor and Maidenhead, Berkshire, England, SL6 5LH, United Kingdom. Closed 22:24, 3 Mar 2025, last updated 14:17, 4 Mar 2025 -
Flooded layby
A404, Bisham, Cookham Dean, Windsor and Maidenhead, Berkshire, England, SL7 1RX, United Kingdom. Closed 11:43, 26 Feb 2025, last updated 11:47, 27 Feb 2025 -
Uneven surface
M4, Philberds Lodge, Holyport, Bray, Windsor and Maidenhead, England, SL6 2HP, United Kingdom. Closed 09:40, 23 Feb 2025, last updated 14:43, 24 Feb 2025 -
Poor road surface after leaving roundabout
A404, Stubbings, Bisham, Windsor and Maidenhead, England, SL6 5LH, United Kingdom. Closed 19:35, 18 Feb 2025, last updated 13:53, 21 Feb 2025 -
Cone in the road junction 8/9 M4
M4, Philberds Lodge, Holyport, Bray, Windsor and Maidenhead, England, SL6 2HP, United Kingdom. Closed 09:31, 14 Feb 2025, last updated 15:12, 17 Feb 2025
